were shown to be safe

USAGE SUMMARY

The phrase "were shown to be safe" is correct and usable in written English.
It can be used in contexts where you are discussing the results of studies or tests that demonstrate the safety of a product, procedure, or substance. Example: "The new medication was rigorously tested, and the results indicated that it were shown to be safe for patients."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

14 human-written examples

All 3 anesthetic protocols were shown to be safe and appropriate for patients undergoing elective coronary artery bypass graft surgery and early postoperative tracheal extubation.

Journal of Cardiothoracic and Vascular Anesthesia

But he said it would be very complex to get the required international agreements to begin dust sprinkling, even if it were shown to be safe and could be funded.

The Guardian

If pig organs were shown to be safe and effective, "they could be a real game changer," said Dr. David Klassen, chief medical officer at the United Network for Organ Sharing, a private, nonprofit organization that manages the nation's transplant system.

The New York Times - Health

Both inter-radicular spaces between premolar-molar and premolar-premolar were shown to be safe and having enough bone for mini screw insertion [13, 14].

Progress in Orthodontics

In 2006, two new vaccines against rotavirus A infection were shown to be safe and effective in children, and in June 2009 the World Health Organization recommended that rotavirus vaccination be included in all national immunisation programmes to provide protection against this virus.

Wikipedia

Cryobiopsies were shown to be safe, free of artifact, and provided a diagnostic yield of 96.77%.

BioMed Research International

Human-verified similar examples from authoritative sources

Similar Expressions

46 human-written examples

We expect that we won't be given medications until they are shown to be safe and effective.

Harvard University

Each method has been shown to be safe to pets, people and the environment.

The Washington Post

To win FDA approval, medications must be shown to be safe and effective.

The Washington Post

In an initial study of 16 pet dogs, the therapy was shown to be safe.

MIT Technology Review

Propofol has been shown to be safe for nonanesthetist use during GI endoscopy.

Gastrointestinal Endoscopy

Expert writing Tips

Best practice

When discussing research findings, clearly state what "were shown to be safe", and briefly mention the methodology or criteria used to establish safety to add credibility.

Common error

Avoid using "were shown to be safe" without specifying by whom or according to what standards. For example, instead of "The drug were shown to be safe", specify "The drug was shown to be safe by the FDA" or "...according to clinical trial data."

Linguistic Context

The phrase "were shown to be safe" primarily functions as a descriptor, indicating that something has undergone testing or evaluation and has met the criteria for safety. As Ludwig AI confirms, this phrase is grammatically sound and widely used.

Expression frequency: Common

Frequent in

Science

50%

News & Media

28%

Academia

22%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "were shown to be safe" is a grammatically correct and commonly used expression to indicate that something has been proven safe through testing or evaluation. As Ludwig AI confirms, this phrase is valid and useful. It's prevalent in scientific, academic, and news contexts, emphasizing the importance of clear communication about safety. When using this phrase, ensure you specify the source of the confirmation and the standards applied to avoid ambiguity. Alternatives like "were proven safe" or "were demonstrated to be safe" can offer nuanced variations while maintaining the core meaning.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

were proven safe

Emphasis on the safety being definitively established.

were demonstrated to be safe

Focuses on the act of demonstrating or showing the safety through evidence.

were found to be safe

Suggests the safety was discovered through testing or observation.

were determined to be safe

Implies a formal assessment or judgment of safety.

were established as safe

Highlights the confirmation and firm establishment of the safety.

safety was confirmed

Shortened passive form emphasizing the confirmation of safety.

were validated for safety

Emphasizes rigorous validation processes confirming safety.

were assessed as safe

Focuses on the assessment process and its safe conclusion.

were deemed safe

Indicates an official opinion or judgment of safety.

were cleared as safe

Suggests approval or clearance after a safety review.

FAQs

How can I rephrase "were shown to be safe"?

Alternatives include "were proven safe", "were demonstrated to be safe", or "were found to be safe depending on the context.

Is it better to use active or passive voice with "were shown to be safe"?

While "were shown to be safe" is grammatically correct, using the active voice (e.g., "studies showed it was safe") can sometimes make the sentence more direct and easier to read.

What does it mean when something "were shown to be safe"?

It means that evidence, typically from tests or studies, indicates that a product, procedure, or substance does not pose significant risks under specified conditions.

Can "were shown to be safe" be used for future predictions?

No, "were shown to be safe" refers to past findings. For future predictions, use phrases like "are expected to be safe" or "are projected to be safe".